Heavy Forging T23352 Material For Large Automotive Die Cast Dies - China

T23352 is currently the most mainstream and critical material choice for manufacturing large-scale automotive die-casting molds.

As a chromium-molybdenum-vanad ium hot-work die steel containing 5% chromium, it strikes an excellent balance between toughness, heat resistance, and wear resistance, enabling it to withstand the repeated thermal cycling and high-pressure mechanical loads inherent in the die-casting process.

Amid the surge in new energy vehicle die-casting, high-strength H13 steel is widely adopted for large die-casting mold bases exceeding the 6, 000-ton class.

Empirical data shows that H13 mold bases—subjected to premium heat treatment and precision control—maintain dimensional stability at exceptionally low variation levels (e.g., within 0.005%) during prolonged high-temperature operation; they achieve service lives exceeding 150, 000 to 170, 000 cycles, a significant improvement over the industry average.

Thanks to its outstanding resistance to heat checking and high temperatures, combined with high toughness, T23352 is the preferred standard material for manufacturing large automotive die-casting molds (such as those for vehicle structural components and battery housings).

In actual production, the application of rigorous multi-stage tempering and surface nitriding maximizes the material's performance potential, ensuring both longevity and high precision during mass production.

Songshun specialized in Special Steel for almost 20 years.

We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.

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Company Contact:

• Posted By: Dongguan Songshun Mould Steel Co., Ltd.

• Phone: 0086 0769 85475596

• Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , GuangDong , China

• Email:

• Website: https://songshunsteel.com/

• Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
  
  After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
  
  Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
  
  Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
  
  Songshun specialized in Special Steel for almost 20 years.
  
  We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
  
  Welcome your contact 24 hours a day!!!
  
  Skype/Whatsapp/We chat: +86-18269260283
  
  Songshun Tiktok: mikizhuo
  
  Songshun Facebook: Songshun Steel
  
  Songshun YouTube: MiKi Zhuo
  
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